Comparison

EMF Meter vs Palmi AI

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

EMF Meter

Monitor electromagnetic field levels and Bluetooth exposure with real-time readings and safety zone indicators. Understand signal strength and exposure levels around you for awareness at home, work, or while traveling.

Highlights
  • Real-time EMF readings
  • Bluetooth device scanning
  • Signal strength in dBm
  • Safety zone indicators
  • Visual EMF analytics
  • Dark and light themes
Features
Read full description

EMF Meter helps you monitor electromagnetic field levels and Bluetooth exposure from one simple dashboard. Use your iPhone’s magnetometer to track EMF changes in real time, then scan nearby Bluetooth devices to understand signal strength and exposure levels around you. Track your environment at home, work, or while traveling with clear meters, safety zones, and simple exposure insights. Key Features: Real-Time EMF Meter Live electromagnetic field readings in microteslas (ΞΌT) Uses your device magnetometer Auto-calibration for local magnetic baseline Total EMF safety meter with clear status levels Bluetooth EMF Exposure Scan nearby Bluetooth devices View Bluetooth signal strength in dBm See Bluetooth exposure percentage Safety levels: SAFE, CAUTION, UNSAFE Detailed nearby device list Safety Levels SAFE: Low exposure CAUTION: Noticeable exposure UNSAFE: Strong exposure DANGER: Very high EMF levels for magnetic field readings Visual EMF Analytics Glowing animated safety background Radial meter with color-coded zones Lowest, average, and highest session readings Simple exposure tables Clean dark and light themes Perfect For: Monitoring EMF levels at home Checking workspaces and desks Comparing rooms and nearby electronics Reviewing nearby Bluetooth signal exposure Health-conscious users who want simple EMF awareness How It Works: EMF Meter uses your iPhone’s built-in magnetometer to measure electromagnetic field variation around your device. For Bluetooth, the app scans nearby wireless sources and estimates exposure from signal strength. Privacy: All readings are processed on your device. No ads, no subscriptions, and no unnecessary tracking. Note: Phone sensors are useful for awareness and comparison, but they are not a replacement for certified scientific or medical equipment. For professional safety testing, use calibrated instruments and consult qualified experts.

About

Palmi AI

Features
Read full description

Palmi AI brings an intelligent assistant to your device. You can complete everyday Q&A, content organization, language translation, and basic image-text interaction locally. While emphasizing privacy protection, it provides a more direct and more stable user experience. Palmi AI is suitable for these scenarios: β€’ Everyday chat and lightweight Q&A, with quick and concise answers β€’ Different response style switching, adapting to different usage habits such as efficient, gentle, and professional β€’ Supports Thinking Mode to provide more thorough answers for complex questions β€’ Supports basic image input, enabling image-text Q&A with compatible models β€’ Saves chat history locally for continued conversations and later review Why choose Palmi AI: β€’ Emphasizes on-device operation and minimizes external transmission of sensitive content β€’ Simple interface, ready to use upon opening β€’ Suitable for lightweight AI assistance in study, work, and daily life Notes: β€’ Actual generation speed and results may vary depending on device performance. Devices with no less than 6GB of memory are recommended β€’ Image understanding and some advanced capabilities are limited by the current model capabilities. Please judge the quality of the output yourself

Screenshots

EMF Meter2 screens
Palmi AI4 screens

Verdict

The call

The clearest difference is price: EMF Meter at $0.99 against Palmi AI's $2.99. EMF Meter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.1). On ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

EMF Meter costs $0.99 and Palmi AI $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences Β· 5 level
EMF Meter versus Palmi AI: the parameters behind the verdict, then further details
ParameterEMF MeterPalmi AI
Price$0.99 β€” better$2.99
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 monthsβ€”
AdsNoNo
In-app purchasesNoNo
MonetizationPaidβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS13.0 β€” better26.1
Further details β€” not scored
Size58 MB1.8 GB
Age rating4+4+
DeveloperPPLST Tech昱鹏 ζ΄ͺ

In-app purchases

None

EMF Meter

No in-app purchases

None

Palmi AI

No in-app purchases

Questions

Is EMF Meter free?
EMF Meter costs $0.99, with no in-app purchases.
Is Palmi AI free?
Palmi AI costs $2.99, with no in-app purchases.
Do EMF Meter or Palmi AI have ads?
Neither EMF Meter nor Palmi AI shows ads.

Other comparisons